--- a/src/pyams_content/component/gallery/interfaces/__init__.py	Wed Feb 07 09:22:03 2018 +0100
+++ b/src/pyams_content/component/gallery/interfaces/__init__.py	Wed Feb 07 11:21:14 2018 +0100
@@ -43,7 +43,7 @@
                               required=False)
 
     alt_title = I18nTextLineField(title=_("Accessibility title"),
-                                  description=_("Alternate title used to describe image content"),
+                                  description=_("Alternate title used to describe media content"),
                                   required=False)
 
     data = MediaField(title=_("Image or video data"),
@@ -77,8 +77,8 @@
                                       description=_("Short description of associated sound file"),
                                       required=False)
 
-    visible = Bool(title=_("Visible image?"),
-                   description=_("If 'no', this image won't be displayed in front office"),
+    visible = Bool(title=_("Visible media?"),
+                   description=_("If 'no', this media won't be displayed in front office"),
                    required=True,
                    default=True)
 
@@ -94,14 +94,15 @@
                                 description=_("Gallery description displayed by front-office template"),
                                 required=False)
 
-    renderer = Choice(title=_("Gallery style"),
+    renderer = Choice(title=_("Gallery template"),
+                      description=_("Presentation template used for this gallery"),
                       vocabulary='PyAMS gallery renderers')
 
     def append(self, value, notify=True):
         """Append new file to gallery"""
 
-    def get_visible_images(self):
-        """Get iterator over visible images"""
+    def get_visible_medias(self):
+        """Get iterator over visible medias"""
 
 
 class IGallery(IBaseGallery):